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DCS-816
Installation
Manual

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Table of Contents

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   Summary of Contents for Samsung DCS 816

  • Page 1 DCS-816 Installation Manual...
  • Page 2 Publication Information Samsung Business Communications reserves the right without prior notice to revise infor- mation in this publication for any reason. Samsung Business Communications also reserves the right without prior notice to make changes in design or components of equipment as engineering and manufacturing may warrant.
  • Page 3 2001-03-31 ..........................(place and date of issue) (name and signature of authorized person) (Representative in the EU) Samsung Electronics Euro QA Lab. Blackbushe Business Park Saxony Way, Yateley, Hampshire GU46 6GG, UK In-Seop Lee / Manager IS Lee 2001-04-03 ..........
  • Page 4 Intended Use This telephone system is intended to provide the user with voice communication be- tween the system extensions and connection to the public switched telephone network by digital or analogue links. The telephone system may be provided with the ability to communicate with local com- puter networks to provide CTI functions and features.
  • Page 5: Table Of Contents

    SAMSUNG DCS-816 Installation Manual Table of Contents PART 1. SITE REQUIREMENTS ..................1-1 PART 2. INSTALLING THE BASIC KSU …………………………………………………… 2-1 2.1 System Configuration and Capacity ....................2-1 2.2 Unpacking and Inspection ........................2-2 2.3 Mounting the KSU (Figure 2-1) ......................2-2 2.4 Grounding the KSU (Figure 2-2) ......................
  • Page 6 SAMSUNG DCS-816 Installation Manual Table Of Figures ATTACHING MOUNTING BRACKET TO BACKBOARD GROUNDING THE KSU MDF CABLING CONNECTING A SYSTEM BACKUP BATTERY SELECTING OPTIONS ON THE BASIC KSU INSTALLING OPTION CARDS AND A TRUNK CARD SIO OPTION CARD AND AA OPTION CARD...
  • Page 7: Part 1. Site Requirements

    SAMSUNG DCS-816 Installation Manual PART 1. SITE REQUIREMENTS To install the DCS-816 system, choose a site that meets the following requirements. Select a location for the Key Service Unit (KSU) that has enough space for easy installation and adequate lighting. (KSU dimensions [mm]: 465 (H) x 315 (W) x 120 (D)) Select a location that minimises cable lengths.
  • Page 8 SAMSUNG DCS-816 Installation Manual IMPORTANT ! Only qualified engineers or technicians should have access to the inside of the system. In most countries, it is prohibited by law that non-qualified people install or maintain systems.
  • Page 9: Part 2. Installing The Basic Ksu

    2. Only one (1) trunk expansion card can be installed. 3. Only one SIO option card and one AA option card can be installed. 4. The system cannot accommodate any cards from other Samsung DCS systems, except for DCS Compact BRI cards.
  • Page 10: Unpacking And Inspection

    SAMSUNG DCS-816 Installation Manual 2.2 Unpacking and Inspection After unpacking the KSU, inspect for any signs of physical damage. If any damage is detected, do not attempt to install the KSU. Contact your dealer for advice. Check to see that the Basic KSU carton includes the following items.
  • Page 11: Grounding The Ksu (figure 2-2)

    SAMSUNG DCS-816 Installation Manual 2.4 Grounding the KSU (Figure 2-2) DCS-816 comes equipped ready to use with the third-wire AC ground provided through the power cord. This ground will be adequate for most applications. However, if it is suspected that there is...
  • Page 12 SAMSUNG DCS-816 Installation Manual Details of Champ Connections The first 20 pins are assigned to connections for trunk interfaces on a trunk interface card as well as on the base board. The next 6 pins are for connection of miscellaneous circuits and the last 24 pins are assigned to connections for 12 DLI ports on the base board.
  • Page 13: Mdf Cabling

    SAMSUNG DCS-816 Installation Manual Details of RJ-45 Connections Eight pins of the RJ-45 connector are assigned to connections of SLT interface ports on the base board. Pin No. Circuits/ Functions Remarks Tip, 1 SLT port (STN 13) on the base board...
  • Page 14: External Battery Connection (figure 2-4)

    SAMSUNG DCS-816 Installation Manual 2.6 EXTERNAL BATTERY CONNECTION (Figure 2-4) It is recommended that an external battery should be installed to back up the system in case of AC power failure. The DCS-816 system is equipped with battery charging and discharging circuits to interface with an external battery.
  • Page 15: Selecting Options On The Basic Ksu (figure 2-5)

    SAMSUNG DCS-816 Installation Manual 2.7 SELECTING OPTIONS ON THE BASIC KSU (Figure 2-5) There are some hardware options to select in the basic KSU: Memory Backup Selection, Music Source Selection and MPD/PRS selection for the two (2) analogue trunk lines on the base board.
  • Page 16: Selecting Options On The Basic Ksu

    SAMSUNG DCS-816 Installation Manual MPD/PRS MPD/PRS SOCKET SOCKET FOR TRK1 FOR TRK2 MUSIC SOURCE MEMORY BACKUP SELECTING OPTIONS ON THE BASIC KSU FIGURE 2-5...
  • Page 17: Part 3. Installing Option Cards And Trunk Cards

    SAMSUNG DCS-816 Installation Manual PART 3. INSTALLING OPTION CARDS AND TRUNK CARDS Unpack and inspect each card before installing. Check for signs of physical damage. If any dam- age is detected, do not attempt to install. Contact your dealer for advice immediately.
  • Page 18: Sio1 Option Card (figure 3-2)

    SAMSUNG DCS-816 Installation Manual 3.1 SIO1 Option Card (Figure 3-2) Two (2) serial interfaces with DB9 connectors There are no hardware options to select on this card. Only one card can be installed at the dedi- cated location. Ensure that it is fully inserted into two (2) card connectors.
  • Page 19: 8trk Card (figure 3-3)

    SAMSUNG DCS-816 Installation Manual 3.3 8TRK Card (Figure 3-3) Eight (8) analogue trunk interfaces with MPD or PRS option The card has eight (8) interfaces for MPD or PRS optional chips. Install any MPD or PRS chip be- fore installing the card. Only one card can be installed in the expansion slot. Ensure that it is fully inserted into the slot.
  • Page 20: 4trk Card (figure 3-4)

    SAMSUNG DCS-816 Installation Manual 3.5 4TRK Card (Figure 3-4) Four (4) analogue trunk interfaces with MPD or PRS options The card has four (4) interfaces for MPD or PRS option chips. Install any MPD or PRS chip before installing the card. For PRS and 50Hz MPD facilities, the capacitors marked on Figure 3-4 should be replaced with wire-jumpers.
  • Page 21: Part 4. Power-up Procedure

    SAMSUNG DCS-816 Installation Manual PART 4. POWER-UP PROCEDURE 4.1 Connect Power to the System (Figures 4-1 and 4-2) It is recommended that you verify system operation and then make the external connections. The procedures are as follows: Remove any cables for external connections from the system if you have already plugged in any cables.
  • Page 22: Connecting Power To The System

    SAMSUNG DCS-816 Installation Manual AC Power Switch LEDs FIGURE 4-1 CONNECTING POWER TO THE SYSTEM EXTERNAL BATTERY FUSES AC FUSES FIGURE 4-2 REPLACING FUSES (POWER SUPPLY UNIT)
  • Page 23: Monitor Led Indication And Memory Backup Selection

    SAMSUNG DCS-816 Installation Manual 4.2 Monitor LED Indication and Memory Backup Selection After verifying proper operation of the power supply, turn your system ON to check the operation of the monitor LED on the base board. The LED should flicker rapidly indicating the main processor is functioning.
  • Page 24: Part 5. Connecting Pstn Circuits

    SAMSUNG DCS-816 Installation Manual PART 5. CONNECTING PSTN CIRCUITS 5.1 Safety Precautions To prevent risk of personal injury, follow these precautions at all times when connecting PSTN cir- cuits. The Protective Earth (PE) should be firmly connected to the system at all times.
  • Page 25: Loop-start Lines (figure 5-1)

    SAMSUNG DCS-816 Installation Manual 5.2 Loop-Start Lines (Figure 5-1) The DCS-816 system requires MDF connection for analogue trunk (loop-start) lines. The basic KSU itself is equipped with two analogue trunk lines. Additionally, a 4TRK or an 8TRK card can be installed in the trunk expansion slot.
  • Page 26: Off Premise Extension (opx) (figure 5-2)

    SAMSUNG DCS-816 Installation Manual 5.3 Off Premise Extension (OPX) (Figure 5-2) The basic KSU is equipped with four (4) SLI interfaces. Only the first two (2) SLI interfaces are specially designed for Long Line or Off Premise Extension (OPX) connections. The interfaces have the same over-voltage and over-current protection circuits as an analogue trunk interface.
  • Page 27: Isdn Bri Lines (figure 5-3)

    SAMSUNG DCS-816 Installation Manual 5.4 ISDN BRI Lines (Figure 5-3) The DCS-816 system requires MDF connection for ISDN BRI (Basic Rate Interface) lines. The system has a trunk expansion slot where a 4BRI card or a 2BRI card can be installed. All connec- tions for ISDN BRI lines can be done through the Champ connector on the base board.
  • Page 28: Part 6. Connecting Station Equipment

    SAMSUNG DCS-816 Installation Manual PART 6. CONNECTING STATION EQUIPMENT 6.1 Safety Precautions To prevent risk of personal injury, follow these precautions at all times when connecting station equipment. The Protective Earth (PE) should be firmly connected to the system at all times.
  • Page 29: Digital Keysets (figure 6-1)

    Installation Manual 6.2 Digital Keysets (Figure 6-1) A variety of Samsung digital keysets can be connected to the DCS-816 system, which can ac- commodate a maximum of 12 keysets. The system requires MDF connection for digital keysets and all connections can be done through the Champ connector on the base board. See Figure 2-3 and refer to section 2.5 (MDF Cabling).
  • Page 30: Single Line Telephones (figure 6-2)

    SAMSUNG DCS-816 Installation Manual 6.3 Single Line Telephones (Figure 6-2) The DCS-816 system has four (4) SLT interfaces to which conventional telephones or OPX lines can be connected. The system requires MDF connection for single line telephones and all connec- tions can be done through the RJ-45 connector on the base board.
  • Page 31: Door Phone And Door Lock Release (figure 6-3)

    SAMSUNG DCS-816 Installation Manual 6.4 Door Phone and Door Lock Release (Figure 6-3) The DCS Door Phone Interface Module (DPIM) is required in order to install a door phone or a door lock release mechanism. The DPIM has a door phone interface and a door lock release cir- cuit, which can be connected to any DLI port of DCS-816.
  • Page 32: Ctm - Cti Module (tapi) (figure 6-4)

    SAMSUNG DCS-816 Installation Manual 6.5 CTM - CTI Module (TAPI) (Figure 6-4) The DCS Computer Telephony Module (CTM) is required to support CTI (TAPI) in the system. The CTM has a DLI connection and a personal computer (PC) interface, which can be connected to any DLI port of DCS-816.
  • Page 33: Isdn Terminal Equipment (isdn Phone, G4 Fax, Etc) (figure 6-5)

    SAMSUNG DCS-816 Installation Manual 6.6 ISDN TERMINAL EQUIPMENT (ISDN phone, G4 FAX, etc) (Figure 6-5) ISDN Terminal Equipment (TE) can be connected to any circuit on the BRI card if installed. As de- scribed in section 5.4, the system provides S as well as T application on a port basis.
  • Page 34: Part 7. Connecting Optional Equipment

    SAMSUNG DCS-816 Installation Manual PART 7. CONNECTING OPTIONAL EQUIPMENT 7.1 Music-on-Hold / Background Music (Figure 7-1) The DCS-816 system provides one music channel which is from the built-in melody chip (internal) or an external music source (CD player, radio etc). Section 2.7 describes how to select the source.
  • Page 35: External Paging (figure 7-2)

    SAMSUNG DCS-816 Installation Manual 7.2 External Paging (Figure 7-2) The DCS-816 system is equipped with an interface for external paging. It can be connected to cus- tomer-provided paging equipment. The interface is designed to match 600 Ohm and an impedance matching transformer may be required if the impedance of the paging equipment is not 600 Ohm.
  • Page 36: Common Bell (figure 7-3)

    SAMSUNG DCS-816 Installation Manual 7.3 Common Bell (Figure 7-3) A customer-provided loud ringing device can be controlled by the general-purpose dry contact of the DCS-816 system by means of the relevant MMC. Note that the dry contact is rated 24VDC, 1 Amp.
  • Page 37: Ring Over Page

    Ring Over Page (ROP). Program a line or lines to ring a hunt group and assign ROP as a destination in this hunt group. ROP can be used for day or night operation or both. Refer to the Samsung Combined Programming Manual for details. 7.5 Station Message Detail Recording (SMDR) (Figure 7-4) To receive an SMDR printout, connect a customer-provided printer to one of the serial interface connectors (DB9) on an SIO option card (Figures 3-1 and 3-2).
  • Page 38: Pc Programming (figure 7-5)

    SAMSUNG DCS-816 Installation Manual 7.6 PC Programming (Figure 7-5) To program the system via a personal computer (PC), connect a PC equipped with the proprietary program, PCMMC, to one of the serial interface connectors (DB9) on an SIO option card (Figures 3-1 and 3-2).
  • Page 39: Remote Programming (figure 7-6)

    SAMSUNG DCS-816 Installation Manual 7.7 Remote Programming (Figure 7-6) To remotely program the system, connect a customer-provided modem to one of the serial inter- face connectors (DB9) on an SIO option card (Figures 3-1 and 3-2), and to an unused SLT port.
  • Page 40: Voice Mail/ Auto Attendant (figure 7-7)

    SAMSUNG DCS-816 Installation Manual 7.9 Voice Mail / Auto Attendant (Figure 7-7) The DCS-816 system provides special programming and hardware for a customer-provided Voice Mail / Auto Attendant (VM/AA) system. All SLI circuits are designed to provide a disconnect signal required for VM/AA operation.
  • Page 41: Information On Dcs-816 Serial Interface (figure 7-8)

    SAMSUNG DCS-816 Installation Manual 7.10 Information on DCS-816 Serial Interface (Figure 7-8) There is a variety of data terminal equipment and data communication equipment at sites and sometimes it may be confusing how to connect the equipment to the SIO card. Generally, the connections described in sections 7.5 to 7.7 are sufficient to work most equipment.
  • Page 42: Part 8. Changing Software

    SAMSUNG DCS-816 Installation Manual PART 8. CHANGING SOFTWARE (Figure 8-1) In order to easily replace the system software, it may be necessary to partially disassemble the KSU. Follow this procedure. 1. Read carefully the instructions released with the new software or contact your dealer for ad- vice.
  • Page 43: Changing Software

    SAMSUNG DCS-816 Installation Manual U703 U704 U705 U706 EVEN EVEN CHANGING SOFTWARE FIGURE 8-1...
  • Page 44 Samsung Business Communications Brookside Business Park, Greengate, Middleton, Manchester M24 1GS...

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